356 lines
8.2 KiB
JavaScript
356 lines
8.2 KiB
JavaScript
// API 服務層 - 支援 mock 和真實 API 切換
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export class ApiService {
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constructor(config = {}) {
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this.baseUrl = config.baseUrl || 'http://localhost:3000/api'
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this.useMock = config.useMock !== false // 預設使用 mock
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this.mockDelay = config.mockDelay || 100 // mock 延遲模擬網路請求
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}
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// 通用請求方法
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async request(endpoint, options = {}) {
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if (this.useMock) {
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return this.mockRequest(endpoint, options)
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}
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return this.realRequest(endpoint, options)
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}
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// Mock 請求（使用本地資料）
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async mockRequest(endpoint, options) {
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await this.delay(this.mockDelay)
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const [resource, action] = endpoint.split('/').filter(Boolean)
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switch (`${resource}/${action}`) {
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case 'pet/state':
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return this.getMockPetState()
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case 'pet/update':
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return this.updateMockPetState(options.body)
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case 'events/list':
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return this.getMockEvents()
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case 'events/trigger':
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return this.triggerMockEvent(options.body)
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case 'buffs/apply':
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return this.applyMockBuff(options.body)
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case 'deities/list':
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return this.getMockDeities()
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case 'deities/pray':
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return this.mockPrayToDeity(options.body)
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case 'fortune/draw':
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return this.mockDrawFortune()
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case 'temple/throw-jiaobei':
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return { localFallback: true } // 使用本地邏輯
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case 'items/list':
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return this.getMockItems()
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case 'items/use':
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return this.mockUseItem(options.body)
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case 'pet/save':
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return this.saveMockPetState(options.body)
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case 'pet/delete':
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return this.deleteMockPetState()
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case 'achievements/get':
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return this.getMockAchievements()
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case 'achievements/save':
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return this.saveMockAchievements(options.body)
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case 'inventory/get':
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return this.getMockInventory()
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case 'inventory/save':
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return this.saveMockInventory(options.body)
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default:
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throw new Error(`Unknown endpoint: ${endpoint}`)
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}
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}
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// 真實 API 請求
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async realRequest(endpoint, options = {}) {
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const url = `${this.baseUrl}/${endpoint}`
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const config = {
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method: options.method || 'GET',
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headers: {
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'Content-Type': 'application/json',
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...options.headers
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}
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}
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if (options.body) {
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config.body = JSON.stringify(options.body)
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}
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const response = await fetch(url, config)
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if (!response.ok) {
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throw new Error(`API Error: ${response.status} ${response.statusText}`)
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}
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return response.json()
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}
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// 延遲模擬
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delay(ms) {
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return new Promise(resolve => setTimeout(resolve, ms))
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}
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// ========== API 端點方法 ==========
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// 寵物狀態相關
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async getPetState() {
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return this.request('pet/state')
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}
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async updatePetState(updates) {
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return this.request('pet/update', {
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method: 'POST',
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body: updates
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})
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}
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async savePetState(state) {
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return this.request('pet/save', {
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method: 'POST',
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body: state
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})
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}
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async deletePetState() {
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return this.request('pet/delete', {
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method: 'DELETE'
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})
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}
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// 事件相關
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async getEvents() {
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return this.request('events/list')
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}
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async triggerEvent(eventId, petState) {
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return this.request('events/trigger', {
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method: 'POST',
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body: { eventId, petState }
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})
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}
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// Buff 相關
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async applyBuff(buffData) {
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return this.request('buffs/apply', {
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method: 'POST',
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body: buffData
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})
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}
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// 神明相關
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async getDeities() {
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return this.request('deities/list')
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}
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async prayToDeity(deityId, petState) {
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return this.request('deities/pray', {
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method: 'POST',
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body: { deityId, petState }
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})
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}
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// 籤詩相關
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async drawFortune() {
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return this.request('fortune/draw', {
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method: 'POST'
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})
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}
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// 擲筊相關
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async throwJiaobei(params) {
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return this.request('temple/throw-jiaobei', {
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method: 'POST',
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body: params
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})
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}
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// 道具相關
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async getItems() {
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return this.request('items/list')
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}
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async useItem(itemId, count = 1) {
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return this.request('items/use', {
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method: 'POST',
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body: { itemId, count }
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})
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}
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// ========== Mock 資料方法 ==========
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getMockPetState() {
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// 從 localStorage 或預設值讀取
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const stored = localStorage.getItem('petState')
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if (stored) {
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return JSON.parse(stored)
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}
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return null
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}
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updateMockPetState(updates) {
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const current = this.getMockPetState()
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const updated = { ...current, ...updates }
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localStorage.setItem('petState', JSON.stringify(updated))
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return { success: true, data: updated }
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}
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saveMockPetState(state) {
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localStorage.setItem('petState', JSON.stringify(state))
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return { success: true, message: '狀態已儲存' }
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}
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getMockEvents() {
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// 動態載入事件配置
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return import('../data/events.js').then(m => m.EVENT_CONFIG)
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}
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triggerMockEvent({ eventId, petState }) {
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// 模擬事件觸發邏輯
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return { success: true, eventId, effects: [] }
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}
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applyMockBuff(buffData) {
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return { success: true, buff: buffData }
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}
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async getMockDeities() {
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const { DEITIES } = await import('../data/deities.js')
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return DEITIES
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}
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mockPrayToDeity({ deityId, petState }) {
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return {
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success: true,
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favorIncrease: 5,
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message: '祈福成功'
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}
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}
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mockDrawFortune() {
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// 模擬抽籤邏輯
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const grades = ['上上', '上', '中', '下', '下下']
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const weights = [0.05, 0.15, 0.40, 0.30, 0.10]
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const random = Math.random()
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let sum = 0
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let selectedGrade = '中'
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for (let i = 0; i < weights.length; i++) {
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sum += weights[i]
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if (random <= sum) {
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selectedGrade = grades[i]
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break
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}
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}
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return {
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success: true,
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lot: {
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id: Math.floor(Math.random() * 100) + 1,
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grade: selectedGrade,
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poem1: '示例籤詩',
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meaning: '示例解釋'
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}
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}
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}
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async getMockItems() {
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const { ITEMS } = await import('../data/items.js')
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return Object.values(ITEMS)
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}
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mockUseItem({ itemId, count }) {
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return {
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success: true,
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itemId,
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count,
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effects: {}
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}
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}
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deleteMockPetState() {
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localStorage.removeItem('petState')
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return { success: true, message: '寵物已刪除' }
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}
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// 成就相關
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async getAchievements() {
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return this.request('achievements/get')
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}
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async saveAchievements(data) {
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return this.request('achievements/save', {
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method: 'POST',
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body: data
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})
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}
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getMockAchievements() {
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const stored = localStorage.getItem('achievements')
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if (stored) {
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return JSON.parse(stored)
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}
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return null
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}
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saveMockAchievements(data) {
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localStorage.setItem('achievements', JSON.stringify(data))
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return { success: true, message: '成就已儲存' }
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}
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// 背包相關
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async getInventory() {
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return this.request('inventory/get')
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}
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async saveInventory(data) {
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return this.request('inventory/save', {
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method: 'POST',
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body: data
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})
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}
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getMockInventory() {
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const stored = localStorage.getItem('inventory')
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if (stored) {
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return JSON.parse(stored)
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}
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return {
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inventory: {},
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equipped: {
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weapon: null,
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armor: null,
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hat: null,
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accessory: null,
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talisman: null,
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special: null
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},
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appearance: {}
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}
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}
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saveMockInventory(data) {
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try {
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const dataToSave = {
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inventory: data.inventory || {},
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equipped: data.equipped || {},
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appearance: data.appearance || {}
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}
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localStorage.setItem('inventory', JSON.stringify(dataToSave))
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console.log('[ApiService] 背包已儲存到 localStorage:', {
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inventoryCount: Object.keys(dataToSave.inventory).length,
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equipped: dataToSave.equipped
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})
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return { success: true, message: '背包已儲存' }
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} catch (error) {
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console.error('[ApiService] 儲存背包失敗:', error)
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return { success: false, message: '儲存失敗: ' + error.message }
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}
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}
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}
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// 預設實例
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export const apiService = new ApiService({
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useMock: true, // 開發時使用 mock
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mockDelay: 100
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})
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